List of 管 products
3016~3060 item / All 6578 items
It allows for accurate and easy measurement of the curvature of boreholes for anchor construction, ground improvement work, and investigation of buried pipes (water, communication, electricity, gas, e...
- Surveying Consulting
We propose heat exchangers optimal for industrial air conditioning systems, waste heat, and solvent recovery.
- Heat exchanger
Three types to choose from based on the desired heating area and purpose.
- Heating and cooling equipment and facilities
Are you having trouble with heat treatment of metal products? At Benkan Kiko, we also accept orders for heat treatment only.
- Fittings
- Sewerage facilities
- Water Supply Facilities
A short-focus endoscope that can focus even in close-up shots. An oil-resistant type suitable for use with oil.
- Foundation construction
- Rock drills, demolition machines, and excavators
- Non-destructive testing
This is a pipe that fully demonstrates mechanical strength and corrosion resistance characteristics through the FW method.
- Piping and insulation
Enjoy a cozy winter life with a kotatsu, featuring a slim design and fan heater that warms you to the core with far infrared rays!
- Heating and cooling equipment and facilities
NMR Pipe Protector, a piping rehabilitation device that prevents leaks by preventing red rust in the chilled and hot water piping of cultural centers, libraries, and museums, reducing maintenance cost...
- Water Treatment

Verification of NMR Pipe Protector Effect at Yokohama City Waterworks Bureau Part 1
The Yokohama City Waterworks Bureau conducted a demonstration test to prevent the occurrence of red rust in water supply pipes and to solve the problem of decreased chlorine concentration in water due to red rust. This was verified using the water supply pipe in the bathroom of Room 102, which was vacant, in the Tsuzumi water reservoir's attached housing that was 20 years old at the time. The piping materials used included polyethylene-lined steel pipes in the shared areas and resin pipes in the exclusive areas, where red rust was found at the pipe joint. The iron concentration in the stagnant water at the bathtub water supply faucet before installation was 0.27 mg/l, and the residual chlorine at that time was 0.11 ppm. Additionally, over the two weeks prior to installation (with water flowing for 3 hours a day), the amount of red rust collected on the faucet filter was 13 mg/l, indicating significant corrosion of red rust at the pipe joints. After installing the NMR pipe protector on the water supply inlet piping (50A) for the entire Tsuzumi housing, the iron concentration in the stagnant water at the bathtub water supply faucet decreased to 0.15 mg/l after one week, while the residual chlorine increased to 0.56 ppm, five times higher than before installation. The NMR pipe protector completely halted the deterioration of red rust, proving that the surface of the existing red rust transformed into passive black rust and that the reduction of chlorine stopped. *You can download the materials for free. *Please feel free to contact us first.
No odor with non-styrene! An anchor that demonstrates excellent curing performance in a short time.
- Railway Construction
- Road construction
- others
This way of shining... is it not just a reflection!? It is a resin-made single-pipe barricade that boasts a high reflection efficiency, "incredibly bright."
- Safety Supplies
- Temporary Construction Materials
- Protective fence
Rent the latest radar inspection device (rebar detector) from proceq (Switzerland), the high-performance radar inspection device GP8000, at a reasonable price!
- maintenance
- Other measuring instruments
- Measurement and analysis equipment leasing and rental
The main ingredients are three types of beneficial bacteria! You can use it with peace of mind and safety. Moreover, thanks to the natural bacteria's action, simply flushing it contributes to environm...
- Cooking facility equipment and supplies
2D display of rebar conditions is possible! A high-performance model capable of detecting PC steel wires, cavities, PVC pipes, and more.
- Measurement and analysis equipment leasing and rental
Total sales have surpassed 1 million units! Yagikuma has been selling this reliable and trusted blow-molded single-pipe barricade for over 20 years.
- Road facilities
- Protective fence
Just apply the probe from one side! Non-destructive thickness measurement of high-temperature materials, castings, small diameter pipes, etc.!
- Non-destructive testing
NETIS post-evaluation "Negative VE" obtained! A powerful and energy-saving electric dust collector.
- Bridge Construction
- Air compressors, blowers and pumps
Significant reduction in monthly business burdens! Introducing a case where the effort of inputting data into the accounting system has also been reduced.
- Construction and process management software
High flow structure valve! A compact type fitting that minimizes outer diameter and overall length.
- Piping Equipment
- Fittings
Brightness remains the same. Cuts lighting power consumption by approximately 75%. Cut One Saver.
- Ballasts and fixture accessories
Effectively retain abundant water and slowly return it underground.
- Gutters and U-shaped gutters
Are you troubled by cracks and leaks caused by high-temperature wastewater or commercial detergents? GRP pipes can solve your problems.
- Piping and insulation
Benkan Kiko will take on your troubles and "wish list" regarding welded pipe fittings!
- Sanitary fixtures
For maintaining freshness and suppressing the growth of foodborne bacteria! You can choose between circulation and non-circulation cooling water systems according to your needs.
- others
Thoroughly break down stubborn grime in the grease trap!
- Other Kitchen Supplies
- Sanitary fixtures
- Drainage and ventilation equipment
Cutting and removing underground obstacles in detail! We will introduce examples of sewer construction work.
- Special Construction Method
- others
The progress of red rust completely stopped just one month after installation! A case where the discoloration of the filter also decreased!
- Rust Inhibitor
For civil engineering, construction, piping, paving, and track work, leave it to us!
- Consulting companies
No operational pollution or water quality pollution will occur! Introducing construction methods that can reduce total costs.
- Renovation and repair methods
No experience or skilled techniques required! Effective for minor leaks that appear as seepage due to the deterioration of packing. Ideal for detecting leaks in PVC pipes!
- Measurement and Inspection
2-direction 180-degree bendable tip camera, 3.9mm industrial endoscope with movable tip.
- others
This is a JIS-certified steel pipe fitting for welded connections.
- Piping Equipment
Stainless steel small fittings manufactured to order. AW series.
- others
Equipped with enhanced shell bits that guarantee long-distance propulsion! Introducing examples of construction work.
- Other earthworks, foundation works, and exterior floors
Pursuing high efficiency in development! Featuring a wide range of products!
- Other fittings
- Work tools
- Road construction
Heat pipe method that transmits heat through a metal heat collector! It can operate directly connected to the water supply.
- Solar System Solar Module
- Water supply facilities
The purpose is to create a moderate gap on the outside of the hole opened for water collection in the pipe to promote the inflow of groundwater.
- Sanitary fixtures
- Water supply facilities
- Boring Company
[Customizable] Please choose from various options with a power consumption of 10W and a total luminous flux of 2,000lm. The design life is 40,000 hours or 50,000 hours!
- Fluorescent Light Type
- LED light source/module
We will utilize our widely established overseas network to meet various needs.
- Fittings
- Piping and insulation
Introducing flexible tubes made of SUS with a thickness of 0.2 mm using TIG welding! Friendly response to "Can you do this?" and prompt response to "That usual thing!"
- others
It is a device for measuring the burial depth of cables.
- Non-destructive testing
Are you having trouble with pipes that are hard to see due to many bends? Suitable for small-diameter pipe inspections.
- maintenance
We respond to needs with reliable technical skills, from general civil engineering to specialized construction.
- others
We deliver your living environment from Kobe through the sale and export of cement and construction materials.
- stone